What was found
#2 ENGINE OIL TREND DATA CONTINUES TO SHOW OIL CONSUMPTION TO GREATER THAN EXPECTED, WITH RECENT CONSUMPTION RATE INCREASING. ENGINE POWER RUN REQUIRED. GROUNDED - YES. OIL COVER LEAKING AT THE BASE JUST ABOVE THE OIL RETURN LINE, NOTED GASKET BROKEN UPON REMOVAL. REPLACED OIL COVER AND GASKET REF B737-900 AMM 72-56-00. FOUND OIL NIPPLE ON REAR FACE OF THE NO. 5 BEARING SUPPORT DAMAGED BUT NOT LEAKING, REPLACED PER AMM 72-56-00. REPLACED THE OIL SUPPLY TUBE AS DIRECTED, DESPITE IT HAVING NO DEFECTS, REF AMM 72-56-00. ALL OTHER STEPS COMPLETED WITH NO DEFECTS NOTED. LK AND OPS CKS GOOD.